converter tube 中文意思是什麼
converter tube
解釋
變換管-
Cascade image converter tube
級聯式變象管 -
Numerical simulation of temperature decrease and fluid flow with water spraying in venturi tube of converter coal gas recovery system
轉爐煤氣回收系統文氏管噴淋降溫與流動數值模擬 -
Heat and mass transfer with spraying in venturi tube is very complex in converter coal gas recovery system
摘要在轉爐煤氣回收系統中,文氏管內部有噴射行為的傳熱傳質非常復雜。 -
The thesis presents a group of direct ac / ac topologies including single and three phases ac / ac converters which are based on simple dc - dc topologies and realized by using the single - power tube four - quadrant switches. with only two power switches, these single or three phases ac / ac converters can achieve high quality four - quadrant ac / ac conversion by simple configurations and simple control schemes. the thesis mainly researches on the single phase ac / ac converter in the topologies including ac _ buck and ac _ cuk
本文介紹了基於直流buck 、 boost和cuk電路,採用單有源四象限開關實現功率雙向化的直接ac / ac變換拓撲族,該拓撲族中的單、三相變換電路均只使用兩個功率開關,可實現波形優良的同頻ac / ac四象限變換,具有電路結構簡單、控制簡便、可實現小型化等優點。
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